demos3 live
Hosted artifacts you can run in the browser. Open source, MIT licensed, no signup or keys on the demos themselves.
Sub-agent orchestration
A multi-turn agent that helps a small business or nonprofit find federal grants and drafts an application skeleton.
A planner dispatches three specialist sub-agents — discovery, eligibility, drafter — over public grants.gov + SAM.gov data. Per-sub-agent fallback ladder, structured-failure routing, hosted with a 5-intent allowlist, daily budget cap, and per-IP rate limit.
LLM eval harness
An open-source evaluation harness that measures hallucination, citation accuracy, and refusal discipline in grounded Q&A.
BM25 retrieval over two side-by-side public corpora (Medicare + OSHA, 21 verified Q&A pairs), Sonnet-4.6 grounded answers, deterministic citation check, Opus-4.7 LLM-as-judge. Demo is a replay viewer — explore every pair with retrieved chunks, the agent’s answer, and the judge verdict.
MCP server / agent tool design
A Model Context Protocol server that exposes a small-business field-services dispatcher workflow as six agent tools.
Six tools, six structurally distinct shapes — read, search, mutation with typed errors, composition, aggregation, and human escalation. The interesting work is choosing what tools to expose, not the plumbing.
A showcase, not a live MCP host — interactive tour of real captured exchanges. MCP itself runs client-side inside an LLM host; the page explains why.